The ADA4051-2 is a CMOS, micropower, zero-drift operational amplifier utilizing an innovative chopping technique. This amplifier features rail-to-rail input and output swing and extremely low offset voltage while operating from a 1.8 V to 5.5 V power supply. This amplifier also offers high PSRR and CMRR, while operating with a supply current of only 13 A per amplifier. This combination of features makes the ADA4051-2 amplifier an ideal choice for battery-powered applications where high precision as well as low power consumption is important. The ADA4051-2 is specified for the extended industrial temperature range of -40C to +125C. The ADA4051-2 amplifier is available in the standard 8-pin MSOP.